Jeffrey Heer

Title: The Innovations of Jeffrey Heer

Introduction

Jeffrey Heer is a prominent inventor based in Berkeley, CA, known for his contributions to the field of data representation and user interaction. With a total of 4 patents, he has made significant strides in understanding user behavior and improving data structures.

Latest Patents

One of his latest patents is titled "Systems and methods for identifying user types using multi-modal clustering and information scent." This patent provides techniques for determining user types based on multi-modal clustering. It involves analyzing the topology, content, and usage of a document collection or website. The user paths are identified using longest repeating subsequence techniques, and a multi-modal information need vector is determined for each significant user path. Multi-modal vectors for each document in the significant path are combined based on path position and access frequency. The identified clusters can be further analyzed based on changes to the weighting of the corresponding content and multi-modal feature vectors.

Another notable patent is "System and method for redistributing interest in a hierarchical data structure representation." This invention offers a method for redistributing interest in a hierarchical data structure representation. It includes a data representation of a hierarchical data structure with depth levels and blocks of sibling nodes associated with node interest characteristics. The method allows for the selection and expansion of elided subsets to manage the breadth of the depth level, ensuring it does not exceed a constrained breadth extent.

Career Highlights

Jeffrey Heer has worked with notable organizations such as Xerox Corporation and Palo Alto Research Center Inc. His experience in these companies has contributed to his innovative approach to data representation and user interaction.

Collaborations

Throughout his career, Jeffrey has collaborated with esteemed colleagues, including Ed H Chi and Stuart Kent Card. These collaborations have further enriched his work and contributed to advancements in the field.

Conclusion

Jeffrey Heer is a distinguished inventor whose work has significantly impacted data representation and user interaction. His innovative patents and collaborations highlight his commitment to advancing technology in meaningful ways.